1. 程式人生 > >java.net.ConnectException: Connection refused: connect

java.net.ConnectException: Connection refused: connect

com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect 異常
1.異常描述;
    springCloud專案本地啟動報錯


2.出現異常是:
    com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
    或者com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
    
3.原因:
    在預設情況下,Eureka服務註冊中心也會將自己作為客戶端來嘗試註冊它自己,所以我們需要禁用它的客戶端註冊行為.
    
4.解決辦法;
    application.properties的配置檔案中新增如下內容

eureka.client.register-with-eureka=false
eureka.client.fetch-registry=false